The cardboard backing was just a strengthener.

这个纸板衬背就是一个助力器。

This paper had a study on the Ca strengthener about soy sauce.

本文用几种钙强化剂对酱油进行了钙强化研究。

Sleep, the kind strengthener enables us to face the days task with renewed heart!

睡眠这亲切的强身剂，它使我们能够以焕然一新的精神迎接一天的操劳！

The influence of organic strengthener addition was studied on the granulation of sinter feed mixture at Pangang.

研究了添加有机强化剂对攀钢烧结混合料制粒的影响。

The strengthener has been applied to the fire-tube boilers on the Daqing Oilfield, and the effect of energy saving is remarkable.

将此应用于大庆油田的火管式锅炉，取得了显著的节能效果。